He’s a dragon.

A bare foot steps into a trail of red berries on snow, followed by a high-angle view of a crowd gathered around a snowy clearing with bodies and bloodstains, then a group of robed figures standing by a frozen lake as a boat approaches, an aerial shot of a snow-covered village with a large gathering near a river, a bird flying in front of a large, dark, winged silhouette, and finally a close-up of a woman's face with a dragon's silhouette looming behind her.